CHI94LA193

NTSB accident investigation · Air Tractor AT-301 · Levant, KS · June 5, 1994

Accident · Minor injuriesLimited investigationFinal report
Date
June 4, 1994, 19:00 local (Jun 5, 1994, 01:00 UTC)
Place
Levant, KS
Injuries
1 minor
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N2344TAir Tractor AT-301
Weather
Visual (VMC) · Day
Status
Completed · report January 12, 1995
Report
Approved by Office Director
FAA report
19940604013809A
Case key
9562

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot's inadequate evaluation of weather conditions associated with known thunderstorm activity. Factors were the thunderstorm and downdrafts.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight collision with terrain/waterManeuvering - aerial application
Weather condition - thunderstormFactor
Weather condition - downdraftFactor
Weather evaluation - inadequatePilot in commandCause

Analysis

The pilot was making a swath run when he realized that the airplane's performance was degrading. He added full power, flaps, and dumped his load of chemicals, but was unable to maintain flight. He stated that a thunderstorm was located five to seven miles north-northeast of his location.

Factual narrative

On June 4, 1994, at 1900 mountain daylight time an Air Tractor, Inc., AT-301, N2344T, registered to Dan Barker of Brewster, Kansas, and operated by a commercial pilot, impacted the terrain and was destroyed by impact and a post accident fire while conducting an aerial application. The pilot reported minor injuries. The CFR 14 Part 137 flight was operating in visual meteorological conditions. No flight plan was on file. The local flight departed Brewster, Kansas, at approximately 1840.

The pilot stated that during the first swath run he noticed that the airplane performed poorly as he rolled the airplane out onto a north heading.

He stated there was a thunderstorm approximately 5-7 miles north and east of his location. He stated he felt he was experiencing a downdraft and attempted to level the wings. He added full power, full RPM, flaps and then dumped his load of chemicals in an attempt to maintain flight; however, these were unsuccessful in maintaining flight. He stated that he attempted to land wings level; however, the left wing collided with the terrain first followed by the nose gear. He stated that when the airplane came to rest a fire had begun and shortly after he exited the airplane it was consumed in the fire.

The pilot indicated that there was a light rain occurring at the time of the accident.

Aircraft

Registration
N2344T
Reported as
Air Tractor AT-301
Category
Airplane
Serial number
301-0387
Airframe hours
2,786
Engine
P&W R-1340, 600 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Aerial application · Part 137
Registered owner
Barker, Dan
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · October 10, 1993 · 150 hours before
Departed
NONE · Brewster, KS

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
42
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
7,200 total · 1,800 in this make and model · 7,000 as pilot in command · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
88 °F, dew point 48 °F
Altimeter
29.00 inHg
Observed at
GLD, 18 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N2344T · 1

Matched to the same aircraft by N-number and date.